ZIGBEE (1).pptxjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

1. In association with:
KONGU ENGINEERING COLLEGE
ZIG BEE
BY:
VISHAL M
VISHAL V
SIVAVIKASH K
VINEETH PRABHU V

2. Why is ZigBee needed?
• ZigBee offers you a cost-effective alternative to Bluetooth and
WLAN technologies for building smart home network.
• No wireless network standard that meets the unique needs of
sensors and control devices.
• wireless systems don’t require high data rates but do require low
cost and very low current drain.
15-Feb-24

3. Features of ZigBee
• Low power consumption
• High density of nodes per network
• Simple protocol, global implementation
• Network Flexibility
• License free operation in 2.4 GHz band
• Small size-less than 9 mm*9 mm
• Hundreds of devices per Network
15-Feb-24

4. ZigBee-Typical Traffic Types Addressed
• Periodic data -Application defined rate (e.g., sensors)
• Intermittent data-Application/external stimulus defined rate (e.g.
light switch)
• Repetitive low latency data-Allocation of time slots (e.g. mouse)
15-Feb-24

5. Application Layer
 Consists of :-
• APS Sub-Layer
• ZDO
• APL Sub-Layer
 Provides(1) Discovery
(2) Binding
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6. SECURITY
 ZigBee uses MAC layer security
15-Feb-24

7. CONCLUSION
• Will play a vital role in the mass adoption of cost effective, low
power, mesh networking technology for monitoring and control
applications, based on an open global standard.
• More than 120 companies have joined within 2 months.
• Used for campus-wide electrical and security systems from a single
computer.
• ->ZigBee is ready, but are we ready for this wireless revolution?
15-Feb-24

8. 15-Feb-24